Schweitzer Engineering Laboratories SEL-701 - Table 6.6; Event Commands; EVE Command Examples; Figure 6.6 DATE Command Example

Date Code 20010719 701 Motor Protection Relay
ASCII Serial Port Operation
Command Explanations
6.13
=>>DATE 09/01/99
09/01/1999
=>>
Figure 6.6 DATE Command Example.
EVENT (Level 1 or 2)
Use the EVENT command to view event reports. The general command format is
listed in Table 6.6.
Table 6.6 Event Commands
Table 6.7 lists example EVE commands. If you request an event report that does
not exist, the relay responds “Invalid Event.” See Example Event Report on page 9.16
in Section 9: Event Analysis for an example event report.
Table 6.7 EVE Comm and Examples
HISTORY (Level 1 or 2)
HISTORY n displays event summaries. If no parameters are specified with the
HISTORY command, the relay displays up to 14 of the most recent event summaries
in reverse chronological order. If n is a number (1–14), the relay displays the n most
recent event summaries. The relay saves up to fourteen 15-cycle event reports. For
more details on the information included in the relay event summaries, see Section 9:
Event Analysis. Figure 6.7 shows an example HISTORY command response.
Table 6.6 Event Commands
Event n R
Where:
n
Event number (1–14). Defaults to 1 if not listed, where 1 is the most
recent event.
R Specifies the unfiltered (raw) event report. Displays 16 samples per cycle.
Table 6.7 EVE Command Examples
Serial Port
Command Description
EVE Display the most recent event report at
1
/
4
-cycle resolution.
EVE 2 Display the second event report at
1
/
4
-cycle resolution.
EVE R Display the most recent report at
1
/
16
-cycle resolution; analog data
are not digitally filtered (raw).